Controller Area Network - Revision history

JulienB: CAN is now proven to work

2011-04-18T09:04:58Z

CAN is now proven to work

← Older revision		Revision as of 11:04, 18 April 2011
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	CAN bus informations.		CAN bus informations.

	CAN bus is available on the [[APF9328DevFull]] and [[APF27Dev]] (both as an option) and ~~is currently~~ [[~~CAN_bus_Linux_driver \| under very early integration stage.~~]]		==Hardware==

			CAN bus is available on the [[APF9328DevFull]] and [[APF27Dev]] (both as an option) and on the [[APF51Dev]] (by default).

	These boards use Microchip's MCP2515 CAN controller connected to SPI lines of i.MX MPU.		These boards use Microchip's MCP2515 CAN controller connected to SPI lines of i.MX MPU.
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	[[image:APF27Dev_with_MCP2515.jpg\|center\|thumb\|'''figure 1''' - ''MCP2515 localisation on APF27Dev'']]		[[image:APF27Dev_with_MCP2515.jpg\|center\|thumb\|'''figure 1''' - ''MCP2515 localisation on APF27Dev'']]

	~~<s>There is not much Linux CAN drivers supporting this controller chip. One option is~~ to use ~~LinCAN~~		==Software==
	~~driver for which MCP2515 patches are existing but they are not yet included in LinCAN distribution~~		* [[CAN_bus_Linux_driver \| How to use CAN bus on Linux with Armadeus boards]]
	~~because they require more changes in LinCAN core which has not been decided yet.</s>~~

	==Links==		==Links==
	* [[CAN_bus_Linux_driver \| How to use CAN bus on Linux with Armadeus boards]]
	* [http://uuu.enseirb.fr/~kadionik/formation/canbus/canbus.html Le bus CAN (cours P. Kadionik)] [[Image:FrenchFlag.png]]		* [http://uuu.enseirb.fr/~kadionik/formation/canbus/canbus.html Le bus CAN (cours P. Kadionik)] [[Image:FrenchFlag.png]]
	* [http://freshmeat.net/projects/lincan OCERA LinCAN driver]		* [http://freshmeat.net/projects/lincan OCERA LinCAN driver]

JulienB at 15:27, 18 September 2009

2009-09-18T15:27:04Z

← Older revision		Revision as of 17:27, 18 September 2009
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	CAN bus informations.		CAN bus informations.

	CAN bus ~~will only be~~ available on the [[APF9328DevFull ~~\| DevFull board~~]] (as an option) and is currently [[CAN_bus_Linux_driver \| under very early integration stage.]]		CAN bus is available on the [[APF9328DevFull]] and [[APF27Dev]] (both as an option) and is currently [[CAN_bus_Linux_driver \| under very early integration stage.]]

	~~The DevFull board uses~~ Microchip's MCP2515 CAN controller connected to SPI lines of i.~~MXL~~ MPU.		These boards use Microchip's MCP2515 CAN controller connected to SPI lines of i.MX MPU.
	Register access is relatively complex due to the need to communicate over SPI interface.		Register access is relatively complex due to the need to communicate over SPI interface.
			[[image:APF27Dev_with_MCP2515.jpg\|center\|thumb\|'''figure 1''' - ''MCP2515 localisation on APF27Dev'']]

	<s>There is not much Linux CAN drivers supporting this controller chip. One option is to use LinCAN		<s>There is not much Linux CAN drivers supporting this controller chip. One option is to use LinCAN
	driver for which MCP2515 patches are existing but they are not yet included in LinCAN distribution		driver for which MCP2515 patches are existing but they are not yet included in LinCAN distribution

JulienB at 15:03, 30 January 2009

2009-01-30T15:03:42Z

← Older revision		Revision as of 17:03, 30 January 2009
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	==Links==		==Links==
	* [[CAN_bus_Linux_driver \| How to use CAN bus on Linux with Armadeus boards]]		* [[CAN_bus_Linux_driver \| How to use CAN bus on Linux with Armadeus boards]]
			* [http://uuu.enseirb.fr/~kadionik/formation/canbus/canbus.html Le bus CAN (cours P. Kadionik)] [[Image:FrenchFlag.png]]
	* [http://freshmeat.net/projects/lincan OCERA LinCAN driver]		* [http://freshmeat.net/projects/lincan OCERA LinCAN driver]
	* [http://cmp.felk.cvut.cz/~pisa/#can Some quick start info for LinCAN driver]		* [http://cmp.felk.cvut.cz/~pisa/#can Some quick start info for LinCAN driver]
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	** http://khb00465.atnifty.com/ms-1.html		** http://khb00465.atnifty.com/ms-1.html
	** http://www.vassfamily.net/ToyotaPrius/CAN/cindex.html		** http://www.vassfamily.net/ToyotaPrius/CAN/cindex.html

			[[Category:CAN bus]]

JulienB: /* Links */

2009-01-30T14:33:29Z

Links

← Older revision		Revision as of 16:33, 30 January 2009
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	==Links==		==Links==
			* [[CAN_bus_Linux_driver \| How to use CAN bus on Linux with Armadeus boards]]
	* [http://freshmeat.net/projects/lincan OCERA LinCAN driver]		* [http://freshmeat.net/projects/lincan OCERA LinCAN driver]
	* [http://cmp.felk.cvut.cz/~pisa/#can Some quick start info for LinCAN driver]		* [http://cmp.felk.cvut.cz/~pisa/#can Some quick start info for LinCAN driver]

JulienB at 06:17, 4 September 2008

2008-09-04T06:17:07Z

← Older revision		Revision as of 08:17, 4 September 2008
Line 5:		Line 5:
	The DevFull board uses Microchip's MCP2515 CAN controller connected to SPI lines of i.MXL MPU.		The DevFull board uses Microchip's MCP2515 CAN controller connected to SPI lines of i.MXL MPU.
	Register access is relatively complex due to the need to communicate over SPI interface.		Register access is relatively complex due to the need to communicate over SPI interface.
	There is not much Linux CAN drivers supporting this controller chip. One option is to use LinCAN		<s>There is not much Linux CAN drivers supporting this controller chip. One option is to use LinCAN
	driver for which MCP2515 patches are existing but they are not yet included in LinCAN distribution		driver for which MCP2515 patches are existing but they are not yet included in LinCAN distribution
	because they require more changes in LinCAN core which has not been decided yet.		because they require more changes in LinCAN core which has not been decided yet.</s>

	==Links==		==Links==

JulienB at 06:10, 4 September 2008

2008-09-04T06:10:31Z

← Older revision		Revision as of 08:10, 4 September 2008
Line 1:		Line 1:
	CAN bus informations.		CAN bus informations.

	CAN bus will only be available on the [[APF9328DevFull \| DevFull board]] (as an option) and is currently under very early integration stage.		CAN bus will only be available on the [[APF9328DevFull \| DevFull board]] (as an option) and is currently [[CAN_bus_Linux_driver \| under very early integration stage.]]

	The DevFull board uses Microchip's MCP2515 CAN controller connected to SPI lines of i.MXL MPU.		The DevFull board uses Microchip's MCP2515 CAN controller connected to SPI lines of i.MXL MPU.

JulienB at 12:03, 1 June 2008

2008-06-01T12:03:30Z

← Older revision		Revision as of 14:03, 1 June 2008
Line 1:		Line 1:
	CAN bus informations.		CAN bus informations.

	CAN bus will only be available on the DevFull board and is currently under very early integration stage.		CAN bus will only be available on the [[APF9328DevFull \| DevFull board]] (as an option) and is currently under very early integration stage.

	The DevFull board uses Microchip's MCP2515 CAN controller connected to SPI lines of i.MXL MPU.		The DevFull board uses Microchip's MCP2515 CAN controller connected to SPI lines of i.MXL MPU.

JulienB: /* Links */

2008-06-01T12:00:20Z

Links

← Older revision		Revision as of 14:00, 1 June 2008
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	* [http://www.canfestival.org/ CAN Festival]		* [http://www.canfestival.org/ CAN Festival]
	* [http://www.rmll.info/video30.html Présentation de Beremiz aux RMLL 2007] [[Image:FrenchFlag.png]]		* [http://www.rmll.info/video30.html Présentation de Beremiz aux RMLL 2007] [[Image:FrenchFlag.png]]
			* CAN bus in cars:
			** http://hybridinterfaces.ca/
			** http://khb00465.atnifty.com/ms-1.html
			** http://www.vassfamily.net/ToyotaPrius/CAN/cindex.html

JulienB: /* Links */

2007-09-06T20:31:20Z

Links

← Older revision		Revision as of 22:31, 6 September 2007
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	* [http://www.port.de/engl/canprod/sw_linux.html can4linux]		* [http://www.port.de/engl/canprod/sw_linux.html can4linux]
	* [http://www.canfestival.org/ CAN Festival]		* [http://www.canfestival.org/ CAN Festival]
			* [http://www.rmll.info/video30.html Présentation de Beremiz aux RMLL 2007] [[Image:FrenchFlag.png]]

JulienB at 20:30, 31 August 2007

2007-08-31T20:30:23Z

← Older revision		Revision as of 22:30, 31 August 2007
Line 3:		Line 3:
	CAN bus will only be available on the DevFull board and is currently under very early integration stage.		CAN bus will only be available on the DevFull board and is currently under very early integration stage.

	The board ~~utilizes~~ Microchip's MCP2515 ~~can~~ controller connected to SPI lines of MXL MPU.		The DevFull board uses Microchip's MCP2515 CAN controller connected to SPI lines of i.MXL MPU.
	Register access is relatively complex due to need to communicate over SPI interface.		Register access is relatively complex due to the need to communicate over SPI interface.
	There is not much Linux CAN drivers supporting this controller chip. One option is to use LinCAN		There is not much Linux CAN drivers supporting this controller chip. One option is to use LinCAN
	driver for which MCP2515 patches ~~exists~~ but they are not yet included in LinCAN distribution		driver for which MCP2515 patches are existing but they are not yet included in LinCAN distribution
	because they require more changes in LinCAN core which has not been decided yet.		because they require more changes in LinCAN core which has not been decided yet.